CARBURATION
#1
Senior Member
DYNO OPERATOR
Thread Starter
Join Date: Apr 2008
Posts: 496
CARBURATION
OVER THE WINTER IM GOING TO REBULD THE TOP HALF OFF MY MOTOR(406CID CHEVY) USEING AFR 210/65CC ELIMINATOR HEADS COMPITION PORTED/ SUPER VICTOR JR INTAKE AND A COMP.CAM SOLID ROLLER WITH 1.6 RATIO ROCKER ARMS.260/264 DURATION @50, 678/688 LIFT.BOTTOM OF MOTOR IS 4340 CRANK,6"H-BEAM RODS,JE FLAT TOP PISTONS,IM GUESSING MY COMPRESSION WILL BE ABOUT 11.25 TO 11.75 TO 1.CAN I STILL USE MY 750 HOLLEY OR WILL I HAVE TO GO UP IN SIZE,IF SO WHAT SIZE WOULD WORK. :?:
#6
Senior Member
RACING JUNKIE
Join Date: May 2003
Location: Coldwater, MI
Posts: 2,998
Originally Posted by JEFF69Z28
SHOULD I HAVE THE HEADS MILLED TO GET 12.5 OR SO COMPRESSION THAT WOULD BE CHEAPER THAN BUYING NEW PISTONS CORRECT?